US PATENT SUBCLASS 505 / 123
.~ Halogen [i.e., fluorine (Fl), chlorine (Cl), bromine (Br), iodine (I), astatine (At)] containing

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505 /   HD   SUPERCONDUCTOR TECHNOLOGY: APPARATUS, MATERIAL, PROCESS

100  DF  HIGH TEMPERATURE (Tc GREATER THAN 30 K) SUPERCONDUCTOR MATERIAL (I.E., ELEMENT, COMPOUND, OR COMPOSITION), PER SE {7}
123.~ Halogen [i.e., fluorine (Fl), chlorine (Cl), bromine (Br), iodine (I), astatine (At)] containing

DEFINITION

Classification: 505/123

Halogen [i.e., fluorine (Fl), chlorine (Cl), bromine (Br), iodine (I), or astatine (At)] containing:

(under subclass 100) Material having a fluorine (Fl), chlorine (Cl), bromine (Br), iodine (I), or astatine (At) constituent.